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Teams
Name
Score
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15
×
What does the ozone layer protects us from?
harmful UV rays.
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15
×
Which gas is removed from the atmosphere during photosynthesis?
Carbon dioxide (CO2)
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25
×
Why does atmospheric temperature increase with altitude in the stratosphere?
because of the presence of the ozone layer
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Check
×
lifesaver
Give 15 points!
Oops!
×
star
Double points!
Okay!
×
shark
Other team loses 25 points!
Okay!
×
baam
Lose 10 points!
Oops!
15
×
This gas makes up 21% of the dry air
Oxygen
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25
×
What molecule captures light energy in plants and algae?
Chlorophyll
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thief
Give points!
5
10
15
20
25
×
rocket
Go to first place!
Okay!
×
gift
Win 25 points!
Okay!
×
thief
Give points!
5
10
15
20
25
×
eraser
Reset score!
Oops!
×
gift
Win 15 points!
Okay!
×
rocket
Go to first place!
Okay!
×
baam
Lose 10 points!
Oops!
15
×
Which gas makes up approximately 1% of the atmosphere?
Argon
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×
lifesaver
Give 5 points!
Oops!
×
star
Double points!
Okay!
×
shark
Other team loses 15 points!
Okay!
×
baam
Lose 15 points!
Oops!
15
×
What is the fourth atmospheric layer from the ground?
Thermosphere
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25
×
Where can we find nitrogen in living things?
In proteins and nucleic acids (such as DNA)
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20
×
How much oxygen did the early atmosphere have?
Little or no oxygen gas.
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20
×
What atoms make up an ozone molecule?
3 oxygen atoms
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20
×
Which are the products of photosynthesis?
Glucose and oxygen / Food and oxygen
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15
×
Earth is the only known planet with an atmosphere.
False
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×
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